160197856

素因数分解:

$2^5\times 7^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{271}}^1$

素因数の和:337

約数の個数: 144

約数和(自身を含む): 410235840

約数和(自身を除く): 250037984

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 29, 32, 49, 52, 56, 58, 91, 98, 104, 112, 116, 182, 196, 203, 208, 224, 232, 271, 364, 377, 392, 406, 416, 464, 542, 637, 728, 754, 784, 812, 928, 1084, 1274, 1421, 1456, 1508, 1568, 1624, 1897, 2168, 2548, 2639, 2842, 2912, 3016, 3248, 3523, 3794, 4336, 5096, 5278, 5684, 6032, 6496, 7046, 7588, 7859, 8672, 10192, 10556, 11368, 12064, 13279, 14092, 15176, 15718, 18473, 20384, 21112, 22736, 24661, 26558, 28184, 30352, 31436, 36946, 42224, 45472, 49322, 53116, 55013, 56368, 60704, 62872, 73892, 84448, 98644, 102167, 106232, 110026, 112736, 125744, 147784, 172627, 197288, 204334, 212464, 220052, 251488, 295568, 345254, 385091, 394576, 408668, 424928, 440104, 591136, 690508, 715169, 770182, 789152, 817336, 880208, 1381016, 1430338, 1540364, 1634672, 1760416, 2762032, 2860676, 3080728, 3269344, 5006183, 5524064, 5721352, 6161456, 10012366, 11442704, 12322912, 20024732, 22885408, 40049464, 80098928, 160197856]

約数ペア:

[(1, 160197856), (2, 80098928), (4, 40049464), (7, 22885408), (8, 20024732), (13, 12322912), (14, 11442704), (16, 10012366), (26, 6161456), (28, 5721352), (29, 5524064), (32, 5006183), (49, 3269344), (52, 3080728), (56, 2860676), (58, 2762032), (91, 1760416), (98, 1634672), (104, 1540364), (112, 1430338), (116, 1381016), (182, 880208), (196, 817336), (203, 789152), (208, 770182), (224, 715169), (232, 690508), (271, 591136), (364, 440104), (377, 424928), (392, 408668), (406, 394576), (416, 385091), (464, 345254), (542, 295568), (637, 251488), (728, 220052), (754, 212464), (784, 204334), (812, 197288), (928, 172627), (1084, 147784), (1274, 125744), (1421, 112736), (1456, 110026), (1508, 106232), (1568, 102167), (1624, 98644), (1897, 84448), (2168, 73892), (2548, 62872), (2639, 60704), (2842, 56368), (2912, 55013), (3016, 53116), (3248, 49322), (3523, 45472), (3794, 42224), (4336, 36946), (5096, 31436), (5278, 30352), (5684, 28184), (6032, 26558), (6496, 24661), (7046, 22736), (7588, 21112), (7859, 20384), (8672, 18473), (10192, 15718), (10556, 15176), (11368, 14092), (12064, 13279)]